UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSXfdlDZe8ZCm69agwCn9dvJXJ8OG+yAt6Zr8mYLXtk=' 
WHERE 
  key_id = '1abe3ad27866c2745fce6aa43a2aaa2fed35eacfd820b53ea884ec0eedff74a0' 
  AND (
    token = 'nSXfdlDZe8ZCm69agwCn9dvJXJ8OG+yAt6Zr8mYLXtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )